avcodec/webp: Replace never-true check by assert

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavcodec/webp.c b/libavcodec/webp.c
index 549d125dccc86b10852fc6dddc9668a05b338882..6de6a5c036d1b76ebf8e80e9ac0f8bfa4e8fda91 100644 (file)
--- a/libavcodec/webp.c
+++ b/libavcodec/webp.c
@@ -329,8 +329,7 @@ static int read_huffman_code_normal(WebPContext *s, HuffReader *hc,
     int i, symbol, max_symbol, prev_code_len, ret;
     int num_codes = 4 + get_bits(&s->gb, 4);
 
-    if (num_codes > NUM_CODE_LENGTH_CODES)
-        return AVERROR_INVALIDDATA;
+    av_assert1(num_codes <= NUM_CODE_LENGTH_CODES);
 
     for (i = 0; i < num_codes; i++)
         code_length_code_lengths[code_length_code_order[i]] = get_bits(&s->gb, 3);